Clamping tool capable of achieving ultra-high-speed rotation of new energy electric drive rotor

Abstract

The utility model discloses a clamping tool capable of realizing ultra-high-speed rotation of a new energy electric drive rotor, which belongs to the technical field of clamping tools and comprises a bottom plate and auxiliary frames which sequentially slide along the left-right direction and are fixed on the bottom plate, positioning frames are rotatably arranged on the tops, close to each other, of the auxiliary frames, and the positioning frames are fixed on the bottom plate. The device comprises a base plate, positioning frames are arranged on the base plate, mounting discs are fixed to the sides, close to each other, of the positioning frames, a plurality of supports are evenly fixed to each mounting disc, anti-moving assemblies are arranged on the positioning frames, the mounting discs and the base plate, each anti-moving assembly comprises an auxiliary motor fixed in the corresponding positioning frame, and a plurality of supporting plates are evenly fixed to an output shaft of each auxiliary motor. By arranging the anti-moving assembly, multi-directional stable positioning can be carried out on new energy electric-driven rotors of different sizes, the stability of the new energy electric-driven rotors during rotation is greatly improved, the new energy electric-driven rotors cannot move during high-speed operation, and the actual working condition of a new energy motor can be accurately simulated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to clamping frock technical field, especially relates to a kind of clamping frock that can realize new energy electric drive rotor ultra-high speed rotation. BACKGROUND

[0002] Clamping frock is specially designed to clamp and fix workpiece, so as to keep its stable and accurate position during machining, assembly or other operations, by clamping frock, it can ensure that workpiece does not move or shake during machining, so as to ensure the accuracy and efficiency of machining, when detecting new energy electric drive rotor, clamping frock is also needed to clamp and fix it, so as to assist its high-speed rotation, to simulate new energy motor actual working condition.

[0003] But the positioning effect of existing clamping frock to new energy electric drive rotor is poor, new energy electric drive rotor is prone to position deviation when high-speed rotating, so as to simulate new energy motor actual working condition accurately, and then accurately detect new energy electric drive rotor. UTILITY MODEL CONTENTS

[0004] In view of the problems existing in the prior art, the utility model provides a kind of clamping frock that can realize new energy electric drive rotor ultra-high speed rotation, solve the positioning effect of new energy electric drive rotor, new energy electric drive rotor is prone to position deviation when high-speed rotating, so as to simulate new energy motor actual working condition accurately.

[0005] The utility model is realized in this way, a kind of clamping frock that can realize new energy electric drive rotor ultra-high speed rotation, including bottom plate, still include: auxiliary frame is slid and fixed on bottom plate in sequence along left and right direction, the top of the auxiliary frame is rotatably equipped with positioning frame, the side of the positioning frame is fixed with mounting disc, every group the mounting disc is uniformly fixed with multiple supports, positioning frame, mounting disc and bottom plate are provided with anti-movement component.

[0006] As preferred in the utility model, the anti-movement component includes auxiliary motor fixed in positioning frame, multiple support plates are uniformly fixed on the output shaft of auxiliary motor, every group the support plate is rotatably equipped with push plate, every group the support is inserted with reinforcing frame, and one end of push plate is rotatably equipped on reinforcing frame, the end of adjacent multiple reinforcing frames is fixed with arc-shaped clamping plate for positioning new energy electric drive rotor, adjacent multiple arc-shaped clamping plates are staggered, the left side of right auxiliary frame is fixed with locking screw, one end of locking screw penetrates left auxiliary frame and is fixed with mounting plate fixed on bottom plate, locking screw is screw-connected with limit threaded sleeve with one end adhering on left auxiliary frame.

[0007] As the utility model is preferred, the bottom of left side auxiliary frame is symmetrically inserted with two groups of slide rods along front-back direction, one end of two groups of slide rods is fixed on right side auxiliary frame, the other end of two groups of slide rods is fixed on mounting plate, spring is wound on each group of slide rods and two ends of spring are fixed on the side of mounting plate and left side auxiliary frame which are close to each other.

[0008] As the utility model is preferred, two groups of limiting slide ways are symmetrically arranged on the bottom plate along front-back direction, the bottom of auxiliary frame is fixed with limiting slide seat which slides in limiting slide way.

[0009] As the utility model is preferred, the right side of right side positioning frame is fixed with mounting shaft, the right side of top of mounting shaft is provided with clamping groove, the end of positioning frame which is far away from each other is in cylindrical structure.

[0010] As the utility model is preferred, the side of reinforcing frame which is close to mounting disc is fixed with auxiliary sliding block, auxiliary sliding groove which is slidably matched with auxiliary sliding block is arranged on mounting disc and support, and the adjacent two groups of auxiliary sliding grooves are communicated with each other.

[0011] As the utility model is preferred, the number of support on each group of mounting disc is at least three groups, and each group of support and reinforcing frame is in L-shaped structure.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] The utility model discloses a kind of new energy electric drive rotors, including auxiliary frame, reinforcing frame, arc-shaped clamping plate, locking screw rod, limiting threaded sleeve, auxiliary motor, mounting plate, support, auxiliary sliding block, auxiliary sliding groove, etc., auxiliary frame is fixed on the left side of mounting plate, and the right side of mounting plate is fixed with reinforcing frame, and the bottom of reinforcing frame is fixed with arc-shaped clamping plate, and the bottom of arc-shaped clamping plate is fixed with locking screw rod and limiting threaded sleeve, and the right side of mounting plate is fixed with auxiliary motor. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the structure schematic view of the utility model;

[0015] Fig. 2 It is the structure side view of the utility model;

[0016] Fig. 3 It is the structure partial side view of the utility model.

[0017] Fig.:

[0018] 1, bottom plate; 2, auxiliary frame; 3, positioning frame; 4, mounting disc; 5, support; 6, auxiliary motor; 7, support plate; 8, push plate; 9, reinforcing frame; 10, arc-shaped clamping plate; 11, auxiliary sliding groove; 12, auxiliary sliding block; 13, mounting shaft; 14, locking screw; 15, limiting threaded sleeve; 16, slide rod; 17, spring; 18, limiting slide; 19, limiting slide seat. DETAILED DESCRIPTION

[0019] In order to further understand the utility model content, characteristics and effects of the utility model, the following examples are cited, and the detailed description is as follows in conjunction with the drawings.

[0020] The structure of the utility model will be described in detail below in conjunction with the drawings.

[0021] As Figs. 1-3 shown, the utility model embodiment provides a clamping tool capable of realizing new energy electric drive rotor high-speed rotation, including bottom plate 1, still including: auxiliary frame 2 is sequentially slid and fixed on bottom plate 1 along left and right directions, the bottom of the front of right side auxiliary frame 2 is provided with controller, the top of the mutually close auxiliary frame 2 is rotationally equipped with positioning frame 3, the side of the mutually close positioning frame 3 is fixed with mounting disc 4, each group mounting disc 4 is uniformly fixed with multiple groups of supports 5, positioning frame 3, mounting disc 4 and bottom plate 1 are provided with anti-shift assembly, by setting anti-shift assembly, the multidirectional stable positioning of new energy electric drive rotor of different sizes can be carried out, the stability of new energy electric drive rotor when rotating is greatly improved, so that it can not occur position movement when high-speed operation, so as to accurately simulate new energy electric machine actual working condition.

[0022] As the utility model is preferred, the anti-movement assembly includes an auxiliary motor 6 fixed in the positioning frame 3, a plurality of groups of support plates 7 are uniformly fixed on the output shaft of the auxiliary motor 6, a push plate 8 is rotatably arranged on each group of support plates 7, a reinforcing frame 9 is inserted on each group of support frames 5, and one end of the push plate 8 is rotatably arranged on the reinforcing frame 9; the ends of the adjacent plurality of groups of reinforcing frames 9 close to each other are fixed with arc-shaped clamping plates 10 for positioning the new energy electric drive rotor; the adjacent plurality of groups of arc-shaped clamping plates 10 are arranged in a staggered manner; the left side of the right auxiliary frame 2 is fixed with a locking screw 14; one end of the locking screw 14 penetrates through the left auxiliary frame 2 and is fixed with a mounting plate with the bottom fixed on the bottom plate 1; the locking screw 14 is threadedly connected with a limiting threaded sleeve 15 with one end abutting on the left auxiliary frame 2; the auxiliary motor 6, the support plate 7 and the push plate 8 can change the positions of the reinforcing frame 9 and the arc-shaped clamping plate 10, so that the arc-shaped clamping plates 10 arranged in different directions and in a staggered manner can quickly clamp and position the two ends of the new energy electric drive rotor of different sizes, and the locking screw 14 and the limiting threaded sleeve 15 are threadedly connected to reposition the new energy electric drive rotor, so that the position movement of the new energy electric drive rotor during rotation can be effectively avoided.

[0023] As the utility model is preferred, the bottom of the left auxiliary frame 2 is symmetrically inserted with two groups of slide rods 16 along the front-rear direction; one end of the two groups of slide rods 16 is fixed on the right auxiliary frame 2; the other end of the two groups of slide rods 16 is fixed on the mounting plate; the spring 17 is wound on each group of slide rods 16, and the two ends of the spring 17 are fixed on the side close to each other of the mounting plate and the left auxiliary frame 2; the elastic rebound of the spring 17 can give the left auxiliary frame 2 a pushing force, so that the two ends of the new energy electric drive rotor can be quickly clamped and positioned in advance according to the size of the new energy electric drive rotor; and the design of the slide rod 16 can limit the spring 17 to avoid arching when compressed, and can also assist the stable movement of the left auxiliary frame 2.

[0024] As the utility model is preferred, the bottom of the left auxiliary frame 2 is symmetrically inserted with two groups of slide rods 16 along the front-rear direction; one end of the two groups of slide rods 16 is fixed on the right auxiliary frame 2; the other end of the two groups of slide rods 16 is fixed on the mounting plate; the spring 17 is wound on each group of slide rods 16, and the two ends of the spring 17 are fixed on the side close to each other of the mounting plate and the left auxiliary frame 2; the elastic rebound of the spring 17 can give the left auxiliary frame 2 a pushing force, so that the two ends of the new energy electric drive rotor can be quickly clamped and positioned in advance according to the size of the new energy electric drive rotor; and the design of the slide rod 16 can limit the spring 17 to avoid arching when compressed, and can also assist the stable movement of the left auxiliary frame 2.

[0025] As the utility model is preferred, the right side of the right positioning frame 3 is fixed with a mounting shaft 13; a clamping groove is formed in the right side of the top of the mounting shaft 13; the ends of the positioning frames 3 far away from each other are in a cylindrical structure; the design of the mounting shaft 13 and the clamping groove facilitates the butt joint with the external driving equipment, so as to drive the positioning frame 3 to stably rotate, thereby facilitating the driving of the new energy electric drive rotor to rotate for test, and the positioning frame 3 with one end in a cylindrical structure can ensure stable rotation.

[0026] As the utility model discloses, preferably, the reinforcing frame 9 is fixed with an auxiliary sliding block 12 on the side close to the mounting disc 4, the mounting disc 4 and the support 5 are both provided with an auxiliary sliding groove 11 that is in sliding cooperation with the auxiliary sliding block 12, the adjacent two groups of auxiliary sliding grooves 11 are in communication with each other, and the design of the auxiliary sliding block 12 and the auxiliary sliding groove 11 can slide and limit the reinforcing frame 9, thereby improving the stability of the reinforcing frame 9 during movement.

[0027] As the utility model discloses, preferably, the number of the support 5 on each mounting disc 4 is at least three groups, and each group of support 5 and reinforcing frame 9 are in L-shaped structure, the limitation of the number of the support 5 can further guarantee the positioning effect on the new energy electric drive rotor, and the support 5 and reinforcing frame 9 in L-shaped structure design can be used for stably positioning the new energy electric drive rotor.

[0028] Working principle of the utility model:

[0029] Reference Figs. 1-3 , the elastic rebound of the spring 17 can continuously give a pushing force to the left auxiliary frame 2, so that the two ends of the new energy electric drive rotor can be quickly and preliminarily clamped and positioned according to the size of the new energy electric drive rotor, and the auxiliary motor 6 can be started through the controller, at this time, the auxiliary motor 6 can drive the support plate 7 to rotate, so that the push plate 8 can swing, and the position of the reinforcing frame 9 can be changed, so that the adjacent multiple reinforcing frames 9 can be synchronously moved inward, so that the multiple arc-shaped clamping plates 10 can be driven to move inward and quickly and multi-directionally clamp and position the two ends of the new energy electric drive rotor, and since the arc-shaped clamping plates 10 are in staggered structure design, different sizes of new energy electric drive rotors can be adapted, and the arc-shaped clamping plates 10 will not collide with each other, then the user rotates the limiting threaded sleeve 15, so that it continuously rotates and moves on the locking screw 14 until it contacts and extrudes the left auxiliary frame 2, forming a locking structure of the auxiliary frame 2, and the new energy electric drive rotor is positioned again, so that the new energy electric drive rotor will not move in position when running at high speed, so that the actual working condition of the new energy electric motor can be accurately simulated, at this time, the user can drive the new energy electric drive rotor to rotate by connecting the external driving device with the mounting shaft 13.

[0030] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0031] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping tool capable of achieving high-speed rotation of a new energy electric drive rotor, comprising a bottom plate (1), characterized in that: Also include: The auxiliary frame (2) is sequentially slid and fixed on the bottom plate (1) along the left and right directions, the top of the auxiliary frame (2) is rotatably provided with a positioning frame (3), the side of the positioning frame (3) close to each other is fixedly provided with a mounting disc (4), a plurality of groups of supports (5) are uniformly fixed on each group of mounting discs (4), and the positioning frame (3), the mounting disc (4) and the bottom plate (1) are provided with anti-moving assemblies; The anti-moving assembly comprises an auxiliary motor (6) fixed in the positioning frame (3), a plurality of groups of support plates (7) are uniformly fixed on the output shaft of the auxiliary motor (6), a push plate (8) is rotatably arranged on each group of support plates (7), a reinforcing frame (9) is inserted on each group of supports (5), and one end of the push plate (8) is rotatably arranged on the reinforcing frame (9), a plurality of groups of arc-shaped clamping plates (10) for positioning the new energy electric drive rotor are fixed at the ends close to each other of the adjacent plurality of groups of reinforcing frames (9), the adjacent plurality of groups of arc-shaped clamping plates (10) are arranged in a staggered manner, the left side of the right auxiliary frame (2) is fixedly provided with a locking screw (14), one end of the locking screw (14) penetrates through the left auxiliary frame (2) and is fixedly provided with a mounting plate with the bottom fixed on the bottom plate (1), and the locking screw (14) is threadedly connected with a limiting threaded sleeve (15) abutting on the left auxiliary frame (2).

2. The clamping tool capable of achieving super-high-speed rotation of a new energy electric drive rotor according to claim 1, characterized in that: The bottom of the left auxiliary frame (2) is symmetrically inserted with two groups of slide rods (16) along the front and rear directions, one end of the two groups of slide rods (16) is fixed on the right auxiliary frame (2), the other end of the two groups of slide rods (16) is fixed on the mounting plate, and the spring (17) is wound on each group of slide rods (16) and the two ends of the spring (17) are fixed on the mounting plate and the side close to each other of the left auxiliary frame (2).

3. The clamping tool capable of achieving super-high-speed rotation of a new energy electric drive rotor according to claim 1, characterized in that: The bottom plate (1) is symmetrically provided with two groups of limiting slide ways (18) along the front and rear directions, and the bottom of the auxiliary frame (2) is fixedly provided with a limiting slide seat (19) sliding in the limiting slide way (18).

4. The clamping tool capable of achieving super-high-speed rotation of a new energy electric drive rotor according to claim 1, characterized in that: The right side of the right positioning frame (3) is fixedly provided with a mounting shaft (13), the right side of the top of the mounting shaft (13) is provided with a clamping groove, and the ends away from each other of the positioning frame (3) are in cylindrical structure.

5. The clamping tool capable of achieving super-high-speed rotation of a new energy electric drive rotor according to claim 1, characterized in that: The side close to the mounting disc (4) of the reinforcing frame (9) is fixedly provided with an auxiliary sliding block (12), the mounting disc (4) and the support (5) are provided with an auxiliary sliding groove (11) slidably matched with the auxiliary sliding block (12), and the adjacent two groups of auxiliary sliding grooves (11) are communicated with each other.

6. The clamping tool capable of achieving super-high-speed rotation of a new energy electric drive rotor according to claim 1, characterized in that: The number of supports (5) on each group of mounting discs (4) is at least three groups, and each group of supports (5) and reinforcing frames (9) are in L-shaped structure.

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